<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
      <div>
        欢迎
        <h1>hello {{name}} {{name}}</h1>
      </div>
    </div>
    <script src="../dist/v2/vue.esm.js"></script>
    <script>
        const vm = new Vue({
            el:"#app",
            data(){
              return {
                a:{
                  b:1
                },
                c:[1,2,3,{d:1}],
                name:"yangxiaoqiang"
              }
            },
            computed:{
              ee(){
                return 'hello'+this.name
              }
            },
            methods:{

            }
        })
        console.log(vm)
    </script>
</body>
</html>